Using Serviceguard Extension for RAC, 10th Edition, April 2013

DescriptionFiles

Toolkit monitor script that checks if the RAC instance is running.rac_dbi.check

Toolkit script to start, stop, and check the RAC instance.rac_dbi.sh

The files under /opt/cmcluster/SGeRAC/toolkit/asmp are for the ASMDG MNP:

DescriptionFiles

The entry point to the Toolkit entity. It is an interface between the ASMDG MNP package

control script and the asm_dg.* files listed below.

toolkit_asmdg.sh

The Toolkit configuration file that contains a list of pre-defined variables users must customize

for use with their Oracle ASMDG. This is a configuration file which is read by the Toolkit

script asm_dg.sh.

asm_dg.conf

Toolkit monitor script that checks if the ASM disk group is mounted or not.asm_dg.check

Toolkit script to mount, unmount and check the status ASM disk group.asm_dg.sh

SGeRAC Toolkit Pre-setup

1. Install and configure the SGeRAC cluster. For more information, see the HP manual "Managing

Serviceguard".

2. Prepare storage for Oracle Clusterware and RAC database. For more information on how to

configure ASM over SLVM logical volumes, see Support of Oracle RAC ASM with SGeRAC

white paper.

3. Install and configure Oracle Clusterware and RAC database instance. For more information

see, Oracle Real Application Cluster Installation Guide and Oracle Real Application Clusters

Administrator's Guide.

4. On each node of the cluster, disable the automatic startup of the Oracle Clusterware at boot

time. Login as root and enter:

: $ORA_CRS_HOME/bin/crsctl disable crs

5. On one node of the cluster,the Oracle RAC database and instances.

management policy to manual.

For Oracle 10gR2:

: $ORACLE_HOME/bin/srvctl modify database -d <dbname> -y manual

For Oracle 11g:

: $ORACLE_HOME/bin/srvctl modify database -d <dbname> -y MANUAL

SGeRAC Toolkit Configuration

Using SGeRAC Toolkit with multi-node packages and simple package dependencies provides a

uniform, intuitive, and easy-to-manage method to perform the following:

• Co-ordinate between SGeRAC and Oracle Clusterware

• Manage all the storage options supported by SGeRAC -CFS, SLVM, CVM , ASM over SLVM,

and ASM over raw device (on HP-UX 11i v3)

The OC MNP supports storage management using SLVM, CVM, CFS, ASM ( For 11gR2 or later

versions of RAC only), and ASM over SLVM (For 11gR2 or later versions of RAC only). The RAC

MNP supports storage management using SLVM, CVM, CFS, ASM, or ASM over SLVM.

72 Serviceguard Configuration for Oracle 10gR2, 11gR1, or 11gR2 RAC